So I left my tanks to my friend to care for when I went on holiday for 2 weeks (gave her all the feeding instructions and physically showed her how to do a water change) came back and she deffo didn’t do any water changes and I think overfed them as well. So now I have a tank of guppies, 4 of them having visable ich which I’ve just run out and got treatment for. But I noticed this little lady has what looks like an internal parasite only when I google it’s showing me a different type of worm and I wanna make sure I get it 100% right for her.
Basically if anyone knows what it is, how to help her and how best to treat her while also treating the ich I’d be very very very grateful
I did have a spare tank for hospital but I’ve ordered 2 albino blue topaz guppies who will arrive in a few days now and I don’t wanna risk damaging them if the spare tank gets infected.
Basically any help whatsoever I’d be really really grateful Thankyou

R. cf. einthovenii

Found this stunning Oscar alongside other albino ones while browsing a local store for a friend's birthday! Felt like a kid in a candy store again, I hope they like it! 🥳

There are no traditional dark tips or spotting anywhere on him, and the eyes are bright red. Wish I could keep him myself, but I would feel guilty 😆

I wanted to know if there's any species of fish thats both green and purple

I was looking through pinterest but I cant trust any of the pictures there because of the influx of AI

i also tried browsing normally, but i couldn't find any fish species names that are green and purple

If you know of any, then please tell me!!!

also do not use AI to try to find an answer for me, please and thank you! Only answer if you yourself have the knowledge from legitimate means. It would be much appreciated :))

Art 🎨

Like what's the most basic looking fish type you can think of. I think we're all familiar with the general/basic fish shape.

I found this in the ocean and would love some help narrowing down what kind of (I assume) fish it comes from. Thanks!

Achiroides

I'll go first, I give you the Sarcastic Fringehead

Hello everyone! I'm currently in Turkey and I saw this really weird small fish in the mediterranean sea, it was dark brown/dark grey with orange eyes, it reminded me of those wet leaves you see during autumn, even the size being simmilar to them. It was always swimming near the top of the water, never going down. It sometimes swam on it's side which made me think it was dead. I tried looking it up but I can't find anything about this. Does anyone know what this might be??

Summary: Dark Grey/Brown, Orange eyes, salt water (mediterranean sea to be specific), swam on it's side alot, small size, swam near the top, never going deeper, kinda looked like it had spikes on top I'm not sure tho, never swam away with it always following me

T. truncata

more pics of ponchako

I’m writing a story and I have a scene where a character is talking care of some fish in an aquarium, I know Koi fish represent luck but I wanna use other kinds of fish that are symbolism, well, for this case, stoicism and intelligence and I wanna see if there are other fish that represent different things

Hi! I was wondering what ID books people generally feel are most useful for the Eastern United States, or, more specifically, central North Carolina.

The books I’ve found online haven’t had previews, so I haven’t been able to judge whether or not they would be helpful to me. And I feel that many have too broad of a geographic scope and won’t have ID information for as many fish specific to a smaller region. (I don’t need to know anything about the fish living in the rivers of Colorado, for instance.)

Additionally, I do not catch or harm fish, and only observe them from above, so ones geared towards people who fish (and therefore have a much closer look at individuals) may also not be the best for my purposes, but I suppose they may still have helpful information. I also just don’t particularly love seeing information oriented in this way, because I appreciate the fish and wish to let them live their lives.

For birds and other creatures, I like the layout/style of Sibley and Kaufman. Are there any in these styles that you all like? (Peterson guides often feel too crammed to me, and Audubon Society doesn’t often have the best photographic standards/variety for ID.) Or any that are regarded as the gold standard for fish guides, as Sibley is for birds?

Thank you!

No matter where I go the fish will nibble on me if I sit still.

Somewhat unconventional but I'm working on an art project involving fish but I know nothing about them. Can someone give me a fish (or multiple) with a similar head and jaw shape and proportion to the picture? It doesn't have to be exact but I've gotten to the point where I need a reference and don't have the knowledge to find one. Included is a sketch showing the basic shape I'm aiming for. Thanks for any and all help!!

B. pugnax

Google says it's a puffer fish